Patent Assignment
Reel/Frame 026056/0475
Assignment of Assignor's Interest
Recorded: 2011-03-31
Pages: 7
Assignors
SINGLETON, STEVEN D.
Executed: 2011-03-18
URMSON, W. THOMAS, JR.
Executed: 2011-03-22
PETRIE, CHARLES A.
Executed: 2011-03-18
LUCKE, CHRISTOPHER ALAN
Executed: 2011-03-21
Assignee
PORTEC RAIL PRODUCTS, INC.
900 FREEPORT ROAD, P.O. BOX 38250, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property
(1)
Wiping Bar Quick Clamp
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.